Multi Image Kitchen, or MIK, is a tool that allows you to repack Android partitions. It is an open-source project that was created by XDA Recognized Developer CryptoNick. MIK is used to develop flashable ZIPs for custom ROMs and kernels. You can also use it to modify existing ZIPs.

Possibilities:
Unpacking and packing partitions: System, Vendor, Product, ODM, SOCKO, ELABLE (RAW, SPARSE)
Unpacking and packing partitions with extension: * .img; * .fex; * .Partition; * .new.dat; * .new.dat.br; * .lz4; * .exT4; * .tar; * .md5
Unpacking and packaging logo partition: logo.img, logo.partition
Unpacking and Packaging: _aml_dtb.partition (Single, Multi, Multi / Gzipped)
Extract from the PAYLOAD.BIN file sections file
Removing from the Super.img file partitions
Unpacking and packaging of resource partition: resource.img
Unpacking and packaging SOC Amlogic firmware, Rockchip, and Allwinner
Unpacking and assembling Service Package: * .zip (Update.zip)
Decompiling and compiling applications (* .apk)
Multi Image Kitchen is a powerful utility that can help you repack Android partitions from Windows. It has several features that make it an ideal tool for repacking Android partitions.
Partition Layout
It can automatically detect the partition layout of your device. This makes it easy to select the partitions that you want to repack.
File Structure
It can automatically generate the file structure for the new partition layout. This makes it easy to keep track of your changes and ensure that all of your files are in the correct location.
Repack Partitions
It can repack partitions without losing any data. This is important if you want to keep your data safe while making changes to your device’s partitions.
Backup & Restore
It can back up and restore your partitions. This is useful if you want to revert to a previous partition layout or if you want to move your partitions to a different device.